12201952

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 29998080

約数和(自身を除く): 17796128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 61, 76, 94, 112, 122, 133, 152, 188, 224, 244, 266, 304, 329, 376, 427, 488, 532, 608, 658, 752, 854, 893, 976, 1064, 1159, 1316, 1504, 1708, 1786, 1952, 2128, 2318, 2632, 2867, 3416, 3572, 4256, 4636, 5264, 5734, 6251, 6832, 7144, 8113, 9272, 10528, 11468, 12502, 13664, 14288, 16226, 18544, 20069, 22936, 25004, 28576, 32452, 37088, 40138, 45872, 50008, 54473, 64904, 80276, 91744, 100016, 108946, 129808, 160552, 200032, 217892, 259616, 321104, 381311, 435784, 642208, 762622, 871568, 1525244, 1743136, 3050488, 6100976, 12201952]

約数ペア:

[(1, 12201952), (2, 6100976), (4, 3050488), (7, 1743136), (8, 1525244), (14, 871568), (16, 762622), (19, 642208), (28, 435784), (32, 381311), (38, 321104), (47, 259616), (56, 217892), (61, 200032), (76, 160552), (94, 129808), (112, 108946), (122, 100016), (133, 91744), (152, 80276), (188, 64904), (224, 54473), (244, 50008), (266, 45872), (304, 40138), (329, 37088), (376, 32452), (427, 28576), (488, 25004), (532, 22936), (608, 20069), (658, 18544), (752, 16226), (854, 14288), (893, 13664), (976, 12502), (1064, 11468), (1159, 10528), (1316, 9272), (1504, 8113), (1708, 7144), (1786, 6832), (1952, 6251), (2128, 5734), (2318, 5264), (2632, 4636), (2867, 4256), (3416, 3572)]